| Value | Category | Cases | |
|---|---|---|---|
| 1 | Open Water | 4503 | 
                                    
                                    91.8%
                                 | 
| 2 | Filtered Water | 61 | 
                                    
                                    1.2%
                                 | 
| 3 | Purchased Water | 277 | 
                                    
                                    5.6%
                                 | 
| 4 | Water piped into dwelling | 65 | 
                                    
                                    1.3%
                                 | 
| Sysmiss | 4569 |